2237528580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5327449}}^1$

素因数の和:5327468

約数の個数: 48

約数和(自身を含む): 7160092800

約数和(自身を除く): 4922564220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5327449, 10654898, 15982347, 21309796, 26637245, 31964694, 37292143, 53274490, 63929388, 74584286, 79911735, 106548980, 111876429, 149168572, 159823470, 186460715, 223752858, 319646940, 372921430, 447505716, 559382145, 745842860, 1118764290, 2237528580]

約数ペア:

[(1, 2237528580), (2, 1118764290), (3, 745842860), (4, 559382145), (5, 447505716), (6, 372921430), (7, 319646940), (10, 223752858), (12, 186460715), (14, 159823470), (15, 149168572), (20, 111876429), (21, 106548980), (28, 79911735), (30, 74584286), (35, 63929388), (42, 53274490), (60, 37292143), (70, 31964694), (84, 26637245), (105, 21309796), (140, 15982347), (210, 10654898), (420, 5327449)]